body {
    position: relative;
    overflow-x: hidden;
    background-color: #FAF8F5 !important; 
    background-image: radial-gradient(rgba(74, 73, 68, 0.045) 1.5px, transparent 1.5px);
    background-size: 28px 28px;
}

body::after {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)' opacity='0.015'/%3E%3C/svg%3E");
    pointer-events: none;
    z-index: 9999;
}

.hidden {
    display: none !important;
}

.parallax-keys-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -10;
    overflow: hidden;
}

.parallax-key-wrapper {
    position: absolute;
    background: radial-gradient(circle, #FAF8F5 25%, rgba(250, 248, 245, 0.88) 55%, rgba(250, 248, 245, 0) 80%);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 55px; 
    box-sizing: border-box;
    transition: transform 0.1s ease-out;
    will-change: transform;
}

.parallax-key {
    display: block;
    filter: sepia(100%) saturate(1000%) hue-rotate(15deg) brightness(1.1);
}

@media (max-width: 767px) {
    .parallax-key-wrapper {
        display: none !important;
    }
}

.sticky-cta-btn {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 110;
    background-color: var(--violet-italique) !important; 
    color: #ffe500 !important; 
    font-family: var(--police-titre) !important;
    font-weight: 800 !important;
    text-transform: uppercase !important;
    font-size: 0.85rem !important;
    letter-spacing: 0.05em !important;
    padding: 0.85rem 1.5rem !important;
    border: 2px solid #1A1A1A !important;
    border-radius: 255px 15px 225px 15px / 15px 225px 15px 255px !important;
    
    /* Lueur + effet 3D combinés */
    box-shadow: 4px 4px 0px 0px #1A1A1A, 0 4px 12px rgba(107, 33, 168, 0.4) !important;
    
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275) !important;
    opacity: 0;
    transform: translateY(100px) scale(0.9);
    pointer-events: none;
    text-decoration: none !important;
    white-space: nowrap;
}

.sticky-cta-btn.show {
    opacity: 1;
    transform: translateY(0) scale(1);
    pointer-events: auto;
}

.sticky-cta-btn:hover {
    background-color: #ffe500 !important; 
    color: var(--violet-italique) !important; 
    box-shadow: 2px 2px 0px 0px #1A1A1A, 0 6px 16px rgba(107, 33, 168, 0.5) !important;
    transform: translateY(-2px) scale(1.02);
}

.sticky-cta-btn:active {
    transform: translateY(2px) scale(0.98) !important;
    box-shadow: 0px 0px 0px 0px #1A1A1A !important;
}

.book-glow-container::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120%;
    height: 120%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.5) 0%, rgba(255, 255, 255, 0.2) 45%, rgba(255, 255, 255, 0) 70%);
    border-radius: 50%;
    z-index: -1;
    pointer-events: none;
}

.hero-book-mockup {
    transition: transform 0.5s ease-in-out !important;
}
.hero-book-mockup.simulated-hover {
    transform: scale(1.05) !important;
}

@keyframes ticker {
    0% {
        transform: translate3d(0, 0, 0);
    }
    100% {
        transform: translate3d(-100%, 0, 0);
    }
}

.animate-ticker {
    display: inline-flex;
    animation: ticker 45s linear infinite;
    will-change: transform;
}

.ticker-container:hover .animate-ticker {
    animation-play-state: paused;
}

.active-filter {
    background: linear-gradient(180deg, transparent 15%, var(--surligneur) 15%, var(--surligneur) 85%, transparent 85%) !important;
    background-size: 105% 100% !important;
    background-repeat: no-repeat !important;
    background-position: -4px 0px !important; 
    border-radius: 3px !important;
}

.hub-page .parallax-key-wrapper {
    display: none !important;
}
.hub-page .parallax-key-wrapper:nth-child(1),
.hub-page .parallax-key-wrapper:nth-child(4),
.hub-page .parallax-key-wrapper:nth-child(7),
.hub-page .parallax-key-wrapper:nth-child(10),
.hub-page .parallax-key-wrapper:nth-child(13),
.hub-page .parallax-key-wrapper:nth-child(16) {
    display: block !important;
}

.text-bookPurple {
    color: var(--violet-italique) !important;
}
.bg-bookPurple-light {
    background-color: rgba(107, 33, 168, 0.05) !important;
}
.bg-bookPurple {
    background-color: var(--violet-italique) !important;
}
.border-bookPurple-light {
    border-color: rgba(107, 33, 168, 0.2) !important;
}
.border-bookPurple {
    border-color: var(--violet-italique) !important;
}

.type-tip:hover .bg-bookPurple-light {
    background-color: var(--violet-italique) !important;
    color: #ffffff !important;
}

.prompt-block {
    background-color: #eeece1 !important;
    color: #2D2D2A !important;
    border-left: 4px solid var(--bleu-livre) !important;
    padding-right: 1.5rem !important; 
}

.copy-btn {
    position: static !important;
    top: auto !important;
    right: auto !important;
}

.btn-action.copied {
    background-color: #2e7d32 !important;
    color: #ffffff !important;
    box-shadow: 2px 2px 0px 0px var(--violet-italique) !important;
}

/* --- MARKDOWN ARTICLE BODY STYLING --- */
.markdown-body h2 {
    font-family: var(--police-titre);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--bleu-livre);
    margin-top: 3.5rem !important;
    margin-bottom: 1.75rem !important;
    text-transform: uppercase;
    display: block;
    position: relative;
    overflow: hidden;
    width: 100%;
}

.markdown-body h2::after {
    content: "";
    display: inline-block;
    vertical-align: middle;
    width: 9999px;
    height: 8px;
    background-color: #ffe500 !important;
    border-radius: 9999px;
    margin-left: 1.25rem;
    margin-right: -9999px;
}

.markdown-body h3 {
    font-family: var(--police-titre);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--bleu-livre);
    margin-top: 2.75rem !important;
    margin-bottom: 1.5rem !important;
    display: block;
}

.markdown-body p {
    margin-bottom: 1.75rem !important;
    line-height: 1.8 !important;
}

.markdown-body ul {
    list-style-type: disc;
    margin-left: 1.5rem;
    margin-bottom: 1.75rem !important;
}

.markdown-body ol {
    list-style-type: decimal;
    margin-left: 1.5rem;
    margin-bottom: 1.75rem !important;
}

.markdown-body ol li::marker {
    font-family: var(--police-manuscrite) !important;
    color: var(--violet-italique) !important;
    font-size: 1.15rem !important;
    font-weight: bold !important;
}

.markdown-body li {
    margin-bottom: 0.75rem !important;
}

.markdown-body strong {
    font-weight: 800 !important;
    color: var(--bleu-livre);
}

.markdown-body u {
    text-decoration: underline !important;
    text-decoration-color: var(--orange-corail) !important;
    text-decoration-thickness: 2px !important;
    text-underline-offset: 3px !important;
}

.markdown-body .highlight {
    background: linear-gradient(180deg, transparent 20%, var(--surligneur) 20%, var(--surligneur) 80%, transparent 80%) !important;
    padding: 0 4px !important;
    border-radius: 3px !important;
    display: inline;
    color: inherit !important;
    font-size: inherit !important;
    font-weight: inherit !important;
    font-family: inherit !important;
    box-decoration-break: clone;
    -webkit-box-decoration-break: clone;
}

.category-block + .category-block {
    margin-top: 5rem !important;
}
@media (min-width: 768px) {
    .category-block + .category-block {
        margin-top: 7rem !important;
    }
}

hr {
    border: none !important;
    border-top: 2px dashed rgba(0, 45, 98, 0.2) !important;
    height: 0 !important;
    margin: 2.5rem 0 !important;
}

/* Style des liens dans les articles */
.markdown-body a:not(.btn-action) {
    color: var(--bleu-livre) !important;
    font-weight: 700;
    text-decoration: underline !important;
    text-decoration-style: dotted !important;
    text-decoration-color: #9ca3af !important;
    text-underline-offset: 4px !important;
    transition: all 0.2s ease;
}
.markdown-body a:not(.btn-action):hover {
    color: var(--orange-corail) !important;
    text-decoration: underline !important;
    text-decoration-style: solid !important;
    text-decoration-color: var(--orange-corail) !important;
    text-decoration-thickness: 2px !important;
    text-underline-offset: 4px !important;
}

.markdown-body img{
    float: right !important;
    margin: 0 0 1rem 1rem !important;
    max-width: 165px;
    height: auto !important;
}

/* Surlignement gris très clair pour les mots-clés en haut des articles */
.highlight-gray {
    background-color: #f1f5f9 !important;
    color: #475569 !important;
    padding: 2px 6px !important;
    border-radius: 4px !important;
    display: inline;
    font-size: 0.825rem !important;
    font-weight: 700 !important;
    box-decoration-break: clone;
    -webkit-box-decoration-break: clone;
}

/* Masquer les CTA pour les utilisateurs connectés */
body.is-hub-user .cta-scrapbook,
body.is-hub-user #sticky-right-cta {
    display: none !important;
}

/* Styles pour les boutons d'action ronds (Installer, Remonter) */
.btn-action-round {
    width: 3rem; /* 48px */
    height: 3rem; /* 48px */
    border-radius: 9999px; /* rounded-full */
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    border: 2px solid #1A1A1A !important;
    box-shadow: 4px 4px 0px 0px #1A1A1A !important;
    transition: all 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275) !important;
}

.btn-action-round:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 6px 6px 0px 0px #1A1A1A !important;
}

.btn-action-round:active {
    transform: translateY(2px) scale(0.98) !important;
    box-shadow: 1px 1px 0px 0px #1A1A1A !important;
}